Once the thriving capital of Imperial China, the city of Datong now lies in near ruins. Not only is it the most polluted city in the country, it is also crippled by decrepit infrastructure and even shakier economic prospects. But Mayor Geng Yanbo plans to change all that, announcing a bold, new plan to return Datong to its former glory, the cultural haven it was some 1,600 years ago. Such... see more